Bitcoin has just closed one of its weakest fourth quarters ever, according to historical quarterly return data.
Q4 2025 finished with a –22.62% return, ranking as the second-worst Q4 in Bitcoin’s history, surpassed only by the sharp drawdown seen in 2018.
Q4 Stands Out Against Historical Trends
Historically, the fourth quarter has been Bitcoin’s strongest period of the year. The long-term averages underline this clearly:
- Average Q4 return: +77.11%
- Median Q4 return: +47.73%
Against that backdrop, the latest Q4 result represents a significant deviation from Bitcoin’s usual seasonal performance. Instead of delivering a year-end rally, price action moved decisively lower, placing 2025 among the weakest Q4 outcomes on record.
Context From Prior Years
The chart highlights how unusual this outcome is. Many past cycles saw explosive Q4 gains, including triple-digit returns in years like 2017 and 2020. Even in mixed or bearish years, Q4 often acted as a recovery phase following weaker mid-year performance. The –22.62% result therefore stands out not only in isolation, but also relative to Bitcoin’s broader historical behavior.
How 2025 Compares Across Quarters
Looking at the full-year structure:
- Q1 2025: –11.82%
- Q2 2025: +29.74%
- Q3 2025: +6.31%
- Q4 2025: –22.62%
This pattern shows that the bulk of the downside pressure emerged late in the year, reversing gains built earlier across Q2 and Q3. The contrast between a positive mid-year and a sharply negative Q4 reinforces how unexpected the final quarter’s performance was.
What the Data Signals
From a purely historical perspective, the chart emphasizes two key points:
- Q4 weakness of this scale is rare for Bitcoin.
- The result runs counter to long-term seasonal averages and medians.
While the data does not explain why the quarter performed so poorly, it clearly establishes that Q4 2025 ranks as an outlier within Bitcoin’s historical return profile, reinforcing its status as the second-worst fourth quarter ever recorded.
